Atomic Bills by John T. Sheets (Discontinued)

Borrow two bills of different denominations, say a One and a Five, or a Ten , or a Twenty, or a Fifty, or a Hundred! Each bill is folded into eighths. The bills are held together and placed in a spectator's hand, which closes around them. The performer reaches into the spectator's closed fist and removes the One Dollar bill. The bill is waved in the air and suddenly changes into the other borrowed bill. The spectator is directed to open her hand... only to discover that she has the One Dollar bill! The bills have magically switched places!!